What's the sweater used for?怎么回答

What's the sweater used for?怎么回答
What's the sweater used for?怎么回答

What's the sweater used for?怎么回答
你用这件外套来干什么?

It's used for keeping you warm...
毛衣能有啥用..保暖呗...

回答
The sweater is used for keeping warm. 毛衣被用来保暖

It is used to keep warm.

To be warm.